Dino Wiki / Wonke ama-dino / Ama-dino adla inyama

Ikhadi le-Dino No. 1951 kwangu-2 027

Xiyunykus

Igama lisho ukuthi: “uzipho lwaseNtshonalanga”1

Udla: InyamaAma-dino adla inyamaEarly Cretaceous

I-Xiyunykus kwakuyi-dinosaur edla inyama eyayihlala kule ndawo okuyizwe lase-China manje, eminyakeni eyizigidi ezingu-130 edlule. Yayilingana nenja enkulu futhi yayinuzipho olude, oluncane esandleni ngasinye. Ososayensi bacabanga ukuthi yayisebenzisa izinzipho zayo ukumba ukudla, njengezinambuzane noma izilwane ezincane.4 1

Yaphila

137 kuya ku-133 wezigidi zeminyaka edlule4

Early Cretaceous

Izinsalela ezitholwe e-

e-Xinjiang, e-China1 4

Isisindo

15 kg (33 lb)2

Isivinini esiphezulu

cishe 41 km/h (25 mph)

Ukugijima, isilinganiso

I-Xiyunykus yayidla ini?

Ososayensi bacabanga ukuthi i-Xiyunykus yayisebenzisa uzipho lwayo oluqinile ukumba izinambuzane nezilwane ezincane, njengoba kwenza isilwane i-anteater namuhla.

Yaphila nini?

Triassic

Jurassic

I-Cretaceous

Izigidi ezingama-252 eminyakeni edlule20114566, i-asteroid (isikhathi lapho i-asteroid ishaya)

Yayinkulu kangakanani?

Yayisinda kangakanani?

isinda njengamakati asekhaya angu-4

isinda njengobhanana abangu-120ingagijima amamitha ayi-100 ngemizuzwana engu-8.8 (umuntu oshesha kakhulu udinga u-9.6)

Yayinkulu kangakanani i-Xiyunykus uma uqhathaniswa NAWE?

Izibalo nje kusiphequluli sakho. Akukho okugcinwayo noma okuthunyelwa ndawo.

Yayishesha kangakanani?

Umuntu ohambayo cishe 5 km/h (3 mph)

Ingane esebhayisikilini cishe 12 km/h (7 mph)

Xiyunykus cishe 41 km/h (25 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

I-Xiyunykus yaphila ngesikhathi se-Early Cretaceous, eminyakeni eyizigidi ezingu-126 kuya kwezingu-120 edlule.1

Igama layo, i-Xiyunykus, lisho 'uzipho lwaseNtshonalanga' ngoba yatholakala entshonalanga ye-China.1

Ososayensi balinganisa ukuthi isampula le-holotype lalineminyaka engaba ngu-15 amakhilogremu futhi lineminyaka engaba ngu-9 ubudala lapho lifa.2

I-Xiyunykus isiza ukuvala igebe leminyaka eyizigidi ezingu-70 ekuziphendukeleni kwama-alvarezsaur ngokukhombisa ingxube yezici zakudala nezithuthukile.1

Yayinozipho olude, olubukhali esandleni ngasinye, okungenzeka yayilusebenzisa ukumba ukudla.1

I-Xiyunykus ihlobene kakhulu namanye ama-dinosaur ama-alvarezsaur afana ne-Bannykus ne-Haplocheirus.2

Isithombe sika-Xiyunykus esenziwe nge-AI sokuthi kungenzeka ukuthi wayebukeka kanjani, senziwe yikhompyutha ngokusekelwe kulokho okwaziwa ososayensi. Lokhu kuwukuqagela: isilwane sangempela kungenzeka ukuthi sasibukeka ngokuhlukile, futhi akekho owazi imibala yaso yangempela.

ubuzile

Imibuzo ebuzwa kakhulu mayelana no-Xiyunykus

?I-Xiyunykus yayidla ini?

Ososayensi bacabanga ukuthi i-Xiyunykus yayisebenzisa uzipho lwayo oluqinile ukumba izinambuzane nezilwane ezincane, njengoba kwenza isilwane i-anteater namuhla.3

?Yayinkulu kangakanani i-Xiyunykus?

I-Xiyunykus yayilingana nenja enkulu. I-holotype yayinesisindo esicishe sibe amakhilogremu angu-15 futhi mhlawumbe yayiseyintsha.1 2

?Kungani i-Xiyunykus ibalulekile?

I-Xiyunykus isiza ukuvala igebe leminyaka eyizigidi ezingu-70 ekuziphendukeleni kwama-alvarezsaur, ikhombisa ingxube yezici zakudala nezithuthukile.1 2

Ochwepheshe bama-dino

Igama lesayensi: Xiyunykus
Iqanjwe ngu: Xu et al. 20184
Iqembu: Ama-dino adla inyama
Umndeni / i-clade: Alvarezsauroidea4
Ukuhlukaniswa: Theropoda4
Inkathi yamadwala: 137 kuya ku-133 wezigidi zeminyaka (Valanginian)4
Izakhiwo zamatshe: Shengjinkou4
Amazwe: I-China4
Izinsalela ezitholiwe: 1 ku-Paleobiology Database4
Ukutholakala: I-Xiyunykus yaqanjwa ngonyaka ka-2018 ngu-Xu Xing nethimba lakhe. Umfanekiso wethambo owodwa owaziwayo watholakala endaweni yase-Wucaiwan e-Junggar Basin e-Xinjiang, e-China.1 4

Lapho amaqiniso evela khona

Xiyunykus (en.wikipedia.org)
Report Two Early Cretaceous Fossils Document Transitional Stages in Alvarezsaurian Dinosaur Evolution (sciencedirect.com)
New Dinosaurs Discovered in China Reveal Myth of Reduced "Fingers"----Chinese Academy of Sciences (english.cas.cn)
Xiyunykus in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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